CN210705110U

CN210705110U - Perforating device for accounting

Info

Publication number: CN210705110U
Application number: CN201921631167.2U
Authority: CN
Inventors: 李旭景; 贺丹; 黄亚楠; 黄维模; 冯泽杰
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-09
Anticipated expiration: 2029-09-27

Abstract

The utility model belongs to the technical field of drilling equipment, especially, be a perforating device for accounting, comprising a base plate, the top fixed mounting of bottom plate has two supporting seats, and the top fixed mounting of two supporting seats has same roof, the top of roof is equipped with the motor, it has the rotation post to rotate to install on the roof, the top and the motor fixed connection of rotation post, the threaded rod is installed to the screw thread on the rotation post, and the spout has all been seted up to one side that two supporting seats are close to each other, and slidable mounting has same diaphragm on two spouts, the sliding sleeve is equipped with two sliders on the diaphragm, the bottom fixed mounting of slider has the perforating needle, first through-hole has been seted up at the top of slider. The utility model discloses simple structure is convenient for adjust the position of perforating needle, is applicable to the paper of different specifications, has improved application range, is convenient for fix the paper simultaneously, has guaranteed the quality of drilling, has satisfied meeting memory person's user demand.

Description

Perforating device for accounting

Technical Field

The utility model relates to a drilling equipment technical field especially relates to a perforating device for accounting.

Background

Accounting is an economic management activity which takes money as a main metering unit, takes a voucher as a main basis, carries out comprehensive, comprehensive and continuous systematic accounting and supervision on capital movement of a certain unit by means of a special technical method, provides accounting information for relevant aspects, participates in operation management and aims at improving economic benefits. In the daily work of accounting, a punching machine is often used for punching various vouchers.

However, in the prior art, because perforating device for accounting structure is complicated, uses inconveniently, can't adjust the position of punching, can only fix and punch to the paper of a certain specification, and application scope is little, has reduced work efficiency, can not satisfy accountant's user demand, for this reason, provides a perforating device for accounting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a punching device for accountants.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a punching device for accountants comprises a bottom plate, wherein two supporting seats are fixedly mounted at the top of the bottom plate, the same top plate is fixedly mounted at the tops of the two supporting seats, a motor is arranged at the top of the top plate, a rotating column is rotatably mounted on the top plate, the top end of the rotating column is fixedly connected with the motor, a threaded rod is mounted on the rotating column in a threaded manner, sliding grooves are formed in one sides, close to each other, of the two supporting seats, the same transverse plate is slidably mounted on the two sliding grooves, two sliding blocks are sleeved on the transverse plate in a sliding manner, punching needles are fixedly mounted at the bottoms of the sliding blocks, a first through hole is formed in the top of each sliding block, a sliding rod is slidably mounted in the first through hole, the top end and the bottom end of each sliding rod extend out of the first through hole, a fixed, the outer wall of the sliding rod is sleeved with a first spring, the top end of the first spring is fixedly connected with a corresponding first handle, the bottom end of the first spring is fixedly connected with a corresponding sliding block, a placing plate is fixedly mounted at the top of the bottom plate, a placing groove is formed in the top of the placing plate, and a pressing plate is arranged in the placing groove.

Preferably, the inner walls of the two sides of the placing groove are provided with grooves, the pressing plate is connected with the inner walls of the two grooves in a sliding mode, and the top of the placing plate is provided with two third through holes.

Preferably, the top fixed mounting of clamp plate has two montants, the cover is equipped with the second spring on the outer wall of montant, the top of second spring and the inner wall fixed connection of the recess that corresponds, the bottom and the clamp plate fixed connection of second spring, the top of montant runs through corresponding third through-hole and fixed mounting has the second handle.

Preferably, the limiting grooves are formed in the two sides of the first through hole, the limiting rods are fixedly mounted on the two sides of the sliding rod, and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.

Preferably, the transverse plate is provided with a graduated scale, and the bottom of the fixing block is provided with an anti-slip pad.

Preferably, the rotation hole has been seted up at the top of roof, the rotation post rotates with the inner wall that rotates the hole and is connected, just the top and the bottom of rotating the post all extend to outside the rotation hole.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, through the bottom plate, the supporting seat, the top plate, the motor, the rotating column, the threaded rod, the sliding chute, the transverse plate, the sliding block, the perforating needle, the first through hole, the sliding rod, the fixed block, the first handle, the first spring, the placing plate, the placing groove, the pressing plate, the groove, the vertical rod and the second spring are matched, two second handles are pulled, the second handles drive the vertical rod to move upwards, the vertical rod drives the pressing plate to move upwards, the second spring is compressed, paper to be drilled is placed in the placing groove, the second handles are loosened, the pressing plate is driven to move downwards under the elastic action of the second spring, the pressing plate firmly fixes the paper, when the position of the perforating needle needs to be adjusted, the first handle is pulled upwards, the first handle drives the sliding rod to move upwards, the sliding rod drives the fixed block to move upwards, the first spring is compressed, the fixed block is pushed to move when the fixed block, alright remove in order to drive the perforating needle, scale on the diaphragm, can observe the distance between two sliders, the accuracy of punching the position has been ensured, when the slider moves to the assigned position, loosen the first in command, under the elastic action of first spring, drive the fixed block downstream, the fixed block is firmly fixed on the diaphragm, starter motor, the output shaft of motor drives the rotation post and rotates, it drives the threaded rod downstream to rotate the post, the threaded rod drives diaphragm downstream, the diaphragm drives slider downstream, the slider drives the perforating needle downstream, the perforating needle alright punch to the paper, after finishing punching, reverse starter motor, initial position is got back to in the perforating hole, above-mentioned step of reverse operation, alright take out the paper that will punch the hole.

The utility model discloses simple structure is convenient for adjust the position of perforating needle, is applicable to the paper of different specifications, has improved application range, is convenient for fix the paper simultaneously, has guaranteed the quality of drilling, has satisfied meeting memory person's user demand.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a base plate; 2. a supporting seat; 3. a top plate; 4. a motor; 5. rotating the column; 6. a threaded rod; 7. a chute; 8. a transverse plate; 9. a slider; 10. a perforating needle; 11. a first through hole; 12. a slide bar; 13. a fixed block; 14. a first handle; 15. a first spring; 16. placing the plate; 17. a placement groove; 18. pressing a plate; 19. a groove; 20. a vertical rod; 21 second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a punching device for accountants comprises a bottom plate 1, wherein two supporting seats 2 are fixedly installed at the top of the bottom plate 1, the same top plate 3 is fixedly installed at the top of the two supporting seats 2, a motor 4 is arranged at the top of the top plate 3, a rotating column 5 is rotatably installed on the top plate 3, the top end of the rotating column 5 is fixedly connected with the motor 4, a threaded rod 6 is installed on the rotating column 5 in a threaded manner, sliding grooves 7 are respectively formed in one sides, close to each other, of the two supporting seats 2, the same transverse plate 8 is slidably installed on the two sliding grooves 7, two sliding blocks 9 are sleeved on the transverse plate 8 in a sliding manner, a punching needle 10 is fixedly installed at the bottom of each sliding block 9, a first through hole 11 is formed in the top of each sliding block 9, a sliding rod 12 is slidably installed in each first through hole 11, the top end and the bottom end of each sliding rod 12 both, a first spring 15 is sleeved on the outer wall of the sliding rod 12, the top end of the first spring 15 is fixedly connected with a corresponding first handle 14, the bottom end of the first spring 15 is fixedly connected with a corresponding sliding block 9, a placing plate 16 is fixedly installed on the top of the bottom plate 1, a placing groove 17 is formed in the top of the placing plate 16, and a pressing plate 18 is arranged in the placing groove 17;

grooves 19 are respectively arranged on the inner walls of two sides of the placing groove 17, a pressing plate 18 is connected with the inner walls of the two grooves 19 in a sliding manner, two third through holes are arranged on the top of the placing plate 16, two vertical rods 20 are fixedly arranged on the top of the pressing plate 18, a second spring 21 is sleeved on the outer wall of each vertical rod 20, the top end of each second spring 21 is fixedly connected with the inner wall of the corresponding groove 19, the bottom end of each second spring 21 is fixedly connected with the pressing plate 18, the top end of each vertical rod 20 penetrates through the corresponding third through hole and is fixedly provided with a second handle, limiting grooves are respectively arranged on two sides of the first through hole 11, limiting rods are respectively and fixedly arranged on two sides of the sliding rod 12 and are connected with the inner walls of the corresponding limiting grooves in a sliding manner, a scale is arranged on the transverse plate 8 and improves the anti-skid property of drilling, a mat is arranged at the bottom of the fixing block 13 and prevents, the rotating column 5 is rotatably connected with the inner wall of the rotating hole, the top end and the bottom end of the rotating column 5 extend out of the rotating hole, the bottom plate 1, the supporting seat 2, the top plate 3, the motor 4, the rotating column 5, the threaded rod 6, the sliding groove 7, the transverse plate 8, the sliding block 9, the perforating needle 10, the first through hole 11, the sliding rod 12, the fixing block 13, the first handle 14, the first spring 15, the placing plate 16, the placing groove 17, the pressing plate 18, the groove 19, the vertical rod 20 and the second spring 21 are matched, two second handles are pulled, the second handles drive the vertical rod 20 to move upwards, the vertical rod 20 drives the pressing plate 18 to move upwards, the second spring 21 is compressed, paper to be drilled is placed in the placing groove 17, the second handle is released, the pressing plate 18 is driven to move downwards under the elastic action of the second spring 21, the pressing plate 18 firmly fixes the paper, and when the position of the perforating needle 10 needs to be adjusted, the first handle 14 is pulled upwards, the first handle 14 drives the sliding rod 12 to move upwards, the sliding rod 12 drives the fixed block 13 to move upwards, the first spring 15 is compressed, when the fixed block 13 is not in contact with the transverse plate 8, the sliding block 9 is pushed to move, the punching needle 10 can be driven to move, a scale on the transverse plate 8 can observe the distance between the two sliding blocks 9, the accuracy of a punching position is guaranteed, when the sliding block 9 moves to a specified position, the first handle 14 is loosened, the fixed block 13 is driven to move downwards under the elastic action of the first spring 15, the fixed block 13 is firmly fixed on the transverse plate 8, the motor 4 is started, an output shaft of the motor 4 drives the rotating column 5 to rotate, the rotating column 5 drives the threaded rod 6 to move downwards, the threaded rod 6 drives the transverse plate 8 to move downwards, the transverse plate 8 drives the sliding block 9 to move downwards, the sliding block 9 drives the punching needle 10 to move downwards, and the punching, after finishing punching, reverse starter motor 4, initial position is got back to the hole of punching 10, the above-mentioned step of reverse operation, alright with the paper that will punch the hole take out, the utility model discloses simple structure is convenient for adjust the position of punching 10, is applicable to the paper of different specifications, has improved application range, is convenient for fix the paper simultaneously, has guaranteed the quality of drilling, has satisfied meeting memory person's user demand.

The working principle is as follows: the bottom of the bottom plate 1 is provided with a shock pad, the shock pad plays a shock absorption role, when the device is used, firstly, two second handles are pulled, the second handles drive the vertical rods 20 to move upwards, the two vertical rods 20 drive the pressing plate 18 to move upwards, the second springs 21 are compressed, then paper needing to be drilled is placed in the placing groove 17, the second handles are slowly loosened, the pressing plate 18 is driven to move downwards under the elastic action of the second springs 21, the paper can be firmly fixed through the pressing plate 18, the paper is prevented from displacing during drilling, the drilling quality is improved, when the position of the perforating needle 10 needs to be adjusted, the first handle 14 is pulled upwards, the first handle 14 drives the sliding rod 12 to move upwards, the sliding rod 12 drives the fixing block 13 to move upwards, the first spring 15 is compressed, when the fixing block 13 is not in contact with the transverse plate 8, the current situation is kept, the sliding block 9 is pushed to move, the perforating needle 10 can be driven to move, through the scale on diaphragm 8, can observe the distance between two sliders 9, the accuracy of the position of punching has been ensured, when slider 9 moved to the assigned position, loosen the first in command 14 slowly, under the elastic action of first spring 15, drive fixed block 13 downstream, make fixed block 13 firmly fix on diaphragm 8, then starter motor 4, motor 4's output shaft drives rotation post 5 and rotates, rotation post 5 drives threaded rod 6 downstream, threaded rod 6 drives diaphragm 8 downstream, diaphragm 8 drives two sliders 9 downstream, two sliders 9 drive perforating needle 10 downstream, through perforating needle 10 alright punch to the paper, after finishing punching, reverse starter motor 4, make perforating needle 10 return to the initial position, reverse above-mentioned step of operation this moment, alright take out with the paper that will punch.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a perforating device for accounting, includes bottom plate (1), its characterized in that: the top fixed mounting of bottom plate (1) has two supporting seats (2), and the top fixed mounting of two supporting seats (2) has same roof (3), the top of roof (3) is equipped with motor (4), it has rotation post (5) to rotate to install on roof (3), the top and motor (4) fixed connection of rotation post (5), threaded rod (6) are installed to the screw thread on rotation post (5), spout (7) have all been seted up to one side that two supporting seats (2) are close to each other, and slidable mounting has same diaphragm (8) on two spout (7), the sliding sleeve is equipped with two sliders (9) on diaphragm (8), the bottom fixed mounting of slider (9) has perforating needle (10), first through-hole (11) have been seted up at the top of slider (9), slidable mounting has slide bar (12) in first through-hole (11), the top and the bottom of slide bar (12) all extend to outside first through-hole (11), just the bottom fixed mounting of slide bar (12) has fixed block (13), the top fixed mounting of slide bar (12) has first in command (14), the cover is equipped with first spring (15) on the outer wall of slide bar (12), the top and the first in command (14) fixed connection that corresponds of first spring (15), the bottom and the slider (9) fixed connection that corresponds of first spring (15), the top fixed mounting of bottom plate (1) has places board (16), place groove (17) have been seted up at the top of placing board (16), be equipped with clamp plate (18) in place groove (17).

2. The perforating device for accountants as claimed in claim 1, wherein: grooves (19) are formed in the inner walls of the two sides of the placing groove (17), the pressing plate (18) is connected with the inner walls of the two grooves (19) in a sliding mode, and two third through holes are formed in the top of the placing plate (16).

3. The perforating device for accountants as claimed in claim 2, wherein: the top fixed mounting of clamp plate (18) has two montants (20), the cover is equipped with second spring (21) on the outer wall of montant (20), the top of second spring (21) and the inner wall fixed connection of the recess (19) that corresponds, the bottom and clamp plate (18) fixed connection of second spring (21), the top of montant (20) runs through corresponding third through-hole and fixed mounting has the second handle.

4. The perforating device for accountants as claimed in claim 1, wherein: the limiting groove has all been seted up to the both sides of first through-hole (11), the equal fixed mounting in both sides of slide bar (12) has the gag lever post, the inner wall sliding connection of gag lever post and the corresponding spacing groove.

5. The perforating device for accountants as claimed in claim 1, wherein: the cross plate (8) is provided with a graduated scale, and the bottom of the fixing block (13) is provided with an anti-slip pad.

6. The perforating device for accountants as claimed in claim 1, wherein: the rotation hole has been seted up at the top of roof (3), rotate post (5) and rotate the inner wall in hole and rotate and be connected, just the top and the bottom of rotating post (5) all extend to outside the rotation hole.